The Oxford Thesaurus An A-Z Dictionary of Synonyms - boorn.

1) rustic, peasant, yokel, (country) bumpkin, provincial, backwoodsman, US hayseed, hill-billy, Juke, Kallikak, Slang hick: The boor is blind to the beauties of nature. 2) barbarian, yahoo, oaf, clod, clodhopper, philistine, clown, Grobian; hoyden, Colloq lummox, Slang galoot, slob, US goop, slobbovian: The guests behaved like boors, throwing their food at each other. BOORISH adj. rustic, barbarian, rude, crude, ill-mannered, uncultured, coarse, clownish, uncouth, loutish, oafish, gawky, vulgar, ill-bred: How can you even think of inviting such a boorish fellow?